This is a nice pedal, not expensive and can be faound cheaper os second hand
A rotary 6 position switch to select some caps for tone shapping and amount of gain.
Two bimos opamps driven into saturaion
I was suirprised at how effectively it cleans with input volume variations, very sensitive.
Most of the component are smd, so no values for the smd caps. Component names match those on the pcb.